Adcom GFP-555 II

Hello,

I have been told by my repair center to move the pot or switch 100 times in full rotation or back and forth  a lot of these are self lubricating  if that does not work look up Deoxit on YouTube  you can buy this online  a little goes a long way so use it sparingly  I hope this helped  

Hello, 

Fix it first, then sell or trade it in. There is a kind of cult following with Adcom. Plus, it is an inexpensive way to get some good equipment. 

Thanks any desired pre amps for 2 gfa 555s with some big Polk and yamaha speakers you recommend?

Tech3149…Did the deoxit and no more static! Thanks … I see what you meant about the mechanical switch and slide ribbon now… bought this new in 1989. Not sure if I should use the main or bypass output. Is the sound much cleaner on bypass?